Fluid overload in patients undergoing TAVR: what we can learn from the nephrologists.

ABSTRACT:

Aims

Fluid overload (FO) puts aortic stenosis (AS) patients at risk for heart failure (HF) and death. However, conventional FO assessment, including rapid weight gain, peripheral oedema, or chest radiography, is inaccurate. Bioelectrical impedance spectroscopy (BIS) allows objective and reproducible FO quantification, particularly if clinically unapparent. It is used in dialysis patients to establish dry weight goals. BIS has not been tested for prognostication in AS. This study aimed to evaluate whether BIS adds prognostic information in stable patients undergoing transcatheter aortic valve replacement (TAVR).

Methods and results

Consecutive patients scheduled for TAVR underwent BIS in addition to echocardiographic, clinical, and laboratory assessment. On BIS, mild FO was d

SUBMITTER: Nitsche C 

PROVIDER: S-EPMC8006739 | biostudies-literature | 2021 Apr

REPOSITORIES: biostudies-literature